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HIGH VOLTAGE CAPACITORS
Epoxy-Cased and Molded Packages
Epoxy cases and molded assemblies provide you exceptional protection from moisture, shock and vibration. Smooth curved surfaces and non-standard shapes are among your options. You'll benefit from the rugged protection in applications like radar transmitters, down-hole drilling, guidance systems for missiles, and satellite and travelling wave tube power supplies.
Specifications
- Capacitance Range: 100 pF to several µF
- Capacitance Tolerance: ±10% is standard, tighter tolerances available.
- Voltage Range: 1 to 50 kVdc
- Dissipation Factor: 0.5% @ 25°C, 1% @ 125°C
- Insulation Resistance:
- 5,000 Megohm-µF min. @ 25°C
- 25 Megohm-µF min. @ 125°C
- Temperature Coefficient: <500ppm/°C
- Dielectric Withstand Voltage:
- Typically 120% to 200% of rated voltage depending on rating.
- Environmental:
- Vibration Resistance per Methods 201 and 204
- Moisture resistance per Method 106
- Shock per Method 213
- Immersion per Method 104, Test condition B
Terminal Options
- Wire Leads - bare or insulated wires
- Threaded studs or inserts available in many sizes and alloys to suit your needs.
- High voltage connectors with insulated bushings
Mounting Options
- Threaded inserts
- Brackets inserted into mold
- Stud mount
- Through holes